What's LSDB LSDB (The Lovely Sister Database) is a rolodex-like database program for SEMI based MUA. It intends to be a lightweight relacement for BBDB (The Insidious Big Brother Database). Unfortunately, it currently doesn't support all the features of BBDB. Requirements LSDB works under the following environments at least: Emacs 20.7 or later XEmacs 21.4 or later You will also need the following